When it comes to pricing structure; the rent per square foot, price per square foot, and property appreciation are relatively uniform across the individual submarkets so if you wanted to calculate or even model out potential rental yield it shouldn't be a large hassle. 

Not everything will be impacted uniformly.

I've done large condo projects which were separate buildings but the properties were uniform. 

No, they are pretty uniform...and conservative. 

Screen tenants throughly but reasonably.Depending on your area eliminate some ‘non value adds’ which can cost you time & money - water lines to fridge, ice makers, etc.Create a plan what you want it to look like - uniform color scheme in houses, common light fixtures, pulls on cabinets, etc.Even if it’s your first property tenants don’t need to know that - provide a brochure of business norms - when to call for non emergency issues, what is an emergency, how/when to pay, etc.After a few buy & holds and some procedure, BRRRR is a reasonable next step.Good luck!

Article 9, Section 3, states that all property shall be assessed uniformly and shall not exceed 50% of true cash value."

For purposes of uniformity within theFifth Circuit, ''final action" shall be construed to mean entry by the Courtsof an order authorizing issuance of a writ of possession by the Clerk ofCourt and subsequent issuance of such a writ by the Clerk with respect to a foreclosure or eviction referenced in Governor's Executive Order 20-180.

The Collateralincludes the following property that Borrower now owns or shall acquire or create immediately upon theacquisition or creation thereof: all tangible and intangible personal property, including, but not limited to: (a)inventory, (b) equipment, (c) instruments, including promissory notes (d) chattel paper, including tangiblechattel paper and electronic chattel paper, (e) documents, (f) letter of credit rights, (g) accounts, includinghealth-care insurance receivables and credit card receivables, (h) deposit accounts, (i) commercial tort claims, (j)general intangibles, including payment intangibles and software and (k) as-extracted collateral as such termsmay from time to time be defined in the Uniform Commercial Code.

There's a couple nuances, such as transfer tax, that are not uniform for every city.

Zillow and other AVMs tend to work best in cookie cutter, fairly uniform areas.